This is the machine we use and love! (The photo is of our happily used, always dirty machine =) ) It is made locally and built when it is ordered. It has 8 - 8-inch wheels and is quiet. The water system is all external (which we prefer-no internal pumps to break!) There is a clean water bucket above with a water line and a drain with a hose and bucket below (lower bucket not included). Simple and great! You are welcome to come to the studio and try out our machine before you buy one!